Example JSON Post PDF

{    "resourceType": "Bundle",    "id": "5ae6db5e-1013-4a26-b3f9-79b624c9d1e2",    "type": "transaction",    "entry": [       {          "fullUrl": "urn:uuid:0eb3c16d-9f30-4164-b29f-e4ccd58522f1",          "resource": {             "resourceType": "Communication",             "id": "0eb3c16d-9f30-4164-b29f-e4ccd58522f1",             "category": {                "text": "RTWSA Certificate"             },             "sender": {                "reference": "urn:uuid:41f08da6-799e-43d0-8025-870b7ed7b995"             },             "recipient": [                {                   "reference": "urn:uuid:857611e1-d68a-4b1e-b6f4-0e5ccf06b7cd"                }             ],             "payload": [                {                   "contentAttachment": {                      "contentType": "application/pdf",                      "url": "urn:uuid:7e21ab8f-c98c-4e65-8780-116a63faefb3"                   }                }             ],             "sent":"2016-04-02T02:10:52+11:00",             "subject": {                "reference": "urn:uuid:3617c3f2-0a8a-45fb-a29e-a533fa811545"             }          }       },       {          "fullUrl": "urn:uuid:3617c3f2-0a8a-45fb-a29e-a533fa811545",          "resource": {             "resourceType": "Patient",             "id": "3617c3f2-0a8a-45fb-a29e-a533fa811545",             "identifier": [                {                   "system": "http://ns.electronichealth.net.au/id/hi/mc",                   "value": "32788511952"                },                {                   "system": "http://ns.electronichealth.net.au/id/hi/ihi/1.0",                   "value": "8003608166690503"                }             ],             "name": [                {                   "family": [                      "JONES"                   ],                   "given": [                      "LEO"                   ]                }             ],             "gender": "male",             "birthDate": "1980-04-01"          }       },       {          "fullUrl": "urn:uuid:41f08da6-799e-43d0-8025-870b7ed7b995",          "resource": {             "resourceType": "Practitioner",             "id": "41f08da6-799e-43d0-8025-870b7ed7b995",             "identifier": [                {                   "system": "http://ns.electronichealth.net.au/id/hi/prn",                   "value": "2426621B"                }             ],             "name": {                "family": [                   "SMITH"                ],                "given": [                   "MARY"                ]             }          }       },       {          "fullUrl": "urn:uuid:857611e1-d68a-4b1e-b6f4-0e5ccf06b7cd",          "resource": {             "resourceType": "Organization",             "id": "857611e1-d68a-4b1e-b6f4-0e5ccf06b7cd",             "name": "Return to Work South Australia"          }       },       {          "fullUrl": "urn:uuid:7e21ab8f-c98c-4e65-8780-116a63faefb3",          "resource": {             "resourceType": "Binary",             "id": "7e21ab8f-c98c-4e65-8780-116a63faefb3",             "contentType": "application/pdf",             "content": "JVBERi0.......2IJSVFT0Y="          }       }    ] }